Inconsiderate street parking on a road totally unsuitable for it.
The estate I live on was built pre the days of people having more than one vehicle or driving a huge work van. It is a single very bendy winding road with 'off road' rows of houses/flats coming off it, accessed by a footpath, big green bit between the rows of houses. Behind each row is a short access road with a few garages at the end, accessing back yards some of which have parking.
There are a few parking pull-in spaces (so off road) dotted around too.
It has numerous blind bends, children playing out, often dogs loose running around, deer, foxes, cats etc.
Not only do people drive round it flat out as its a useful cut-through, avoiding a slow and boring traffic-lighted junction, but people park HUGE vans on the corners, making it single track and totally impossible to see if anything is coming. You have to crawl round and sods law says on every trip you will meet at least one total bell-end coming flat out the other way.
And many vehicles parked up on pavements, plus un-maintained hedges and a total lack of dropped kerbs in the logical places, it is fucking terrifying to negotiate in a wheelchair when I have no choice but to go in the road.
Yesterday someone had brake so hard they skidded and swerved sideways to avoid hitting me, I had nowhere to go at all - and then they swore at ME!
Council not interested in traffic control measures as there are not enough accidents to warrant it, so basically we're waiting for a kid to get flattened.